122632790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{35753}}^1$

素因数の和:35781

約数の個数: 32

約数和(自身を含む): 257428800

約数和(自身を除く): 134796010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 35753, 71506, 178765, 250271, 357530, 500542, 1251355, 1751897, 2502710, 3503794, 8759485, 12263279, 17518970, 24526558, 61316395, 122632790]

約数ペア:

[(1, 122632790), (2, 61316395), (5, 24526558), (7, 17518970), (10, 12263279), (14, 8759485), (35, 3503794), (49, 2502710), (70, 1751897), (98, 1251355), (245, 500542), (343, 357530), (490, 250271), (686, 178765), (1715, 71506), (3430, 35753)]